In 2025, fire departments serving Teton County responded to 92 fire and hazmat incidents — including a single $50K property loss. FEMA NRI rates wildfire risk here as Very High.
Gas leak (natural gas or LPG) lead by count. Top five categories make up about 59% of all calls.
Jun peaks. Oct dips.
608 incidents from 2021 through 2025.
| Year | Incidents | |
|---|---|---|
| 2021 | 126 | |
| 2022 | 128 | |
| 2023 | 139 | |
| 2024 | 123 | |
| 2025 | 92 |
For the 6 building fires departments responded to in 2025, here's how investigators classified them.
Largest single-incident property losses in Teton County during 2025. These 5 fires alone account for 100% of the county's total.
| # | Property loss | City | Type | Severity |
|---|---|---|---|---|
| 1 | $50,000 | Wilson | Passenger vehicle fire | Significant |
| 2 | $10,000 | Jackson | Building fires | Significant |
| 3 | $2,000 | Jackson | Building fires | Significant |
| 4 | $1,000 | Jackson | Building fires | Significant |
| 5 | $200 | Jackson | Building fires | Significant |
Per-capita rates let us compare apples to apples.
12 cities mapped to FIPS 56039.
| City | Population | |
|---|---|---|
| Jackson | 10,748 | View › |
| South Park | 1,899 | View › |
| Hoback | 1,874 | View › |
| Wilson | 1,303 | View › |
| Rafter J Ranch | 1,233 | View › |
| Moose Wilson Road | 1,143 | View › |
| Teton Village | 906 | View › |
| Alta | 581 | View › |
| Kelly | 206 | View › |
| Moran | 0 | View › |
| West Thumb | 0 | View › |
| Moose | 0 | View › |
2 departments report from this county.
Top 10 fire perimeters by acres burned (state-scoped fallback while we build out per-county polygons).
| # | Name | Year | Agency | Acres |
|---|---|---|---|---|
| 1 | Clover Mist | 1988 | USFS | 341,291 |
| 2 | CLOVERMIST | 1988 | NPS | 232,190 |
| 3 | Hellroaring | 1988 | USFS | 206,358 |
| 4 | Storm Creek | 1988 | USFS | 206,056 |
| 5 | East Troublesome | 2020 | USFS | 193,693 |
| 6 | Mullen | 2020 | USFS | 176,787 |
| 7 | HUCK | 1988 | NPS | 120,297 |
| 8 | Elk | 2024 | USFS | 98,351 |
| 9 | Pack Trail | 2024 | USFS | 89,929 |
| 10 | MINK | 1988 | NPS | 88,369 |
County-level NFIRS aggregates for 2025, plus 5-year totals across 2021–2025. NFIRS is voluntary — about 23,000 of roughly 30,000 US fire departments report — so totals are a strong indicator, not a complete census. Wildfire risk score (0–100) and Expected Annual Loss come from FEMA's National Risk Index. Drought class is the most recent USDM classification (D0 = abnormally dry through D4 = exceptional drought). Historical fire perimeters are sourced from the NIFC InterAgency Fire Perimeter History.